Recent advancements in observational techniques have led to the capture of high-resolution images of black hole shadows, ...

A black hole can feel like the most distant and unreal object you could ever think about, yet the way its darkness bends ...

See how Relativity's Terran 1 rocket got from the 3D printer to the launch pad in these highlights. Credit: Relativity Space ...

Interstellar comet 3I/ATLAS, which originated outside our solar system, has reportedly confirmed one of Albert Einstein's ...

A new discovery suggests gravitational fields can enable matter to become quantum entangled — and that's even if the concept ...

The Event Horizon Telescope only recently gave us the first images of the environment immediately surrounding a black hole.

Two recently observed black hole mergers, occurring just weeks apart in late 2024, have opened an extraordinary new window ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Albert Einstein's theory of general relativity has held up pretty well after a century out in the ...

Like Max Planck, Albert Einstein first studied mathematics because he was told that everything interesting in physics had already been discovered. But in 1905, Einstein, a young cleark at the Swiss ...